Molekula
Tyramine
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Tyramine is a naturally occurring monoamine neurotransmitter and trace amine found in fermented foods, aged cheeses, and certain beverages, primarily known for its role in regulating blood pressure and its presence in dietary sources that may trigger migraine headaches in sensitive individuals. It is also used in biochemical research for studying neurotransmitter pathways and receptor interactions. This chemical has a CAS number of 51-67-2, with the molecular formula C8H11NO and a molecular weight of 137.18. It is stable at ambient storage conditions and carries no signal word under standard hazard classifications. Molekula supplies Tyramine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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25 g — £35.80 per pack ex VAT · £42.96 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Light brown powder |
| Melting Point | 158 - 162 °C |
| Loss on Drying | ≤ 0.5% |
| Assay | 99 - 101% |
| Total Impurities | ≤ 1.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 164-165 °C |
| Boiling Point | 166 °C at 2 mmHg |
| Water Solubility | Soluble in water |
| Solubility (other solvents) | Slightly soluble in water, benzene; soluble in ethanol, xylene |
| log P (octanol/water) | 0.72 |
Source: PubChem CID 5610 (HSDB, Joint FAO/WHO Expert Committee on Food Additives (JECFA))
Identification
| Property | Value |
|---|---|
| SKU | 90026279 |
| CAS Number | 51-67-2 |
| IUPAC Name | 4-(2-aminoethyl)phenol |
| EC Number | 200-115-8 |
| Molecular Formula | C8H11NO |
| Molecular Weight | 137.18 |
| Exact Mass | 137.0841 |
| SMILES | C1=CC(=CC=C1CCN)O |
| InChIKey | DZGWFCGJZKJUFP-UHFFFAOYSA-N |
| InChI | InChI=1S/C8H11NO/c9-6-5-7-1-3-8(10)4-2-7/h1-4,10H,5-6,9H2 |
| PubChem CID | 5610 |
| REACH Code | Y113 |
| HTS Code | 2922292700 |
| Tariff Code | 2922290075 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 2-(4-Hydroxyphenyl)ethylamine
- 4-(2-Aminoethyl)phenol
- 4-Hydroxyphenethylamine
- 4-Hydroxyphenylethylamine
- Phenol, 4-(2-aminoethyl)-
- Systogene
- Tocosine
- Tyramin
- Tyrosamine
- Uteramine
Frequently asked questions
What is tyramine commonly used for?
Tyramine is primarily used as a research chemical in neuroscience studies, particularly for investigating monoamine neurotransmitter systems, and as a precursor in the synthesis of pharmaceuticals and agrochemicals.
What is the chemical formula and molecular weight of tyramine?
The chemical formula is **C₈H₁₁NO** and the molecular weight is **137.18 g/mol**.
How should tyramine be stored?
Tyramine should be stored at **ambient temperature** in a cool, dry place, away from incompatible substances.
What grades of tyramine does Molekula supply?
Molekula supplies tyramine in **research-grade purity**, suitable for laboratory and analytical applications.
Can Molekula supply tyramine in bulk quantities?
Yes, Molekula can supply tyramine in bulk, with quantities tailored to customer requirements—please contact us for pricing and availability.
What documentation comes with a tyramine order?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet for reference.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.